# frozen_string_literal: true

require 'rails_helper'

describe ReviewableScoreSerializer do
  fab!(:reviewable) { Fabricate(:reviewable_flagged_post) }
  fab!(:admin) { Fabricate(:admin) }

  describe '#reason' do
    context 'regular links' do
      it 'adds a link for watched words' do
        serialized = serialized_score('watched_word')
        link_url = "#{Discourse.base_url}/admin/customize/watched_words"
        watched_words_link = "<a href=\"#{link_url}\">#{I18n.t('reviewables.reasons.links.watched_word')}</a>"

        expect(serialized.reason).to include(watched_words_link)
      end

      it 'adds a link for category settings' do
        category = Fabricate.build(:category)
        reviewable.category = category
        serialized = serialized_score('category')
        link_url = "#{Discourse.base_url}/c/#{category.name}/edit/settings"
        category_link = "<a href=\"#{link_url}\">#{I18n.t('reviewables.reasons.links.category')}</a>"

        expect(serialized.reason).to include(category_link)
      end
    end

    context 'site setting links' do
      reasons = %w[
        post_count trust_level new_topics_unless_trust_level fast_typer auto_silence_regex
        staged must_approve_users invite_only email_spam suspect_user contains_media
      ]

      reasons.each do |r|
        it "addd a link to a site setting for the #{r} reason" do
          serialized = serialized_score(r)
          setting_name = described_class::REASONS_AND_SETTINGS[r.to_sym]
          link_url = "#{Discourse.base_url}/admin/site_settings/category/all_results?filter=#{setting_name}"
          link = "<a href=\"#{link_url}\">#{setting_name.gsub('_', ' ')}</a>"

          expect(serialized.reason).to include(link)
        end
      end
    end
  end

  describe '#setting_name_for_reason' do
    after { DiscoursePluginRegistry.reset_register!(:reviewable_score_links) }

    describe 'when a plugin adds a setting name to linkify' do
      it 'gets the setting name from the registry' do
        reason = :plugin_reason
        setting_name = 'max_username_length'
        DiscoursePluginRegistry.register_reviewable_score_link(
          { reason: reason, setting: setting_name },
          Plugin::Instance.new
        )

        score = serialized_score(reason)

        expect(score.setting_name_for_reason(reason)).to eq(setting_name)
      end
    end
  end

  def serialized_score(reason)
    score = ReviewableScore.new(
      reviewable: reviewable,
      reason: reason
    )

    described_class.new(score, scope: Guardian.new(admin), root: nil)
  end
end